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4 years ago

T^3: (x,y) —> Options are in the picture

Mathematics

1 answer:

12345 [234]4 years ago

6 0

I think there is a rule based in there, so Like:

T^1 : (x , y) ------> (x+3 , y+1)

T^2: (x, y ) -------> (x +3 +3 , y+1+1) = (x+6, y+2)

So I think T^3 should be:

T^3: (x, y) -------> ( x+3+3+3 , y+1+1+1) = (x+9, y+3)

So the answer should be the 2nd.

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3 years ago

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patriot [66]

Answer:

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Step-by-step explanation:

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C. This took some guess work, but when you multiply 58 by 2 you get 116. When subtracted from 180 you get 64. If you add 58 + 58 + 64, you get 180, so this made sense

D. There's an actual rule in trig that explains this, but I forgot it. If you look at the top angle, the other side of the line added to the 68 is a right angle. So you subtract 68 from 90 and get 12. Because there is already the right angle in the triangle, you just need the other two angles to equal 90, and because of the 68 that we found in the other triangle, this made sense.

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